173422860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{222337}}^1$

素因数の和:222362

約数の個数: 48

約数和(自身を含む): 522938976

約数和(自身を除く): 349516116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 222337, 444674, 667011, 889348, 1111685, 1334022, 2223370, 2668044, 2890381, 3335055, 4446740, 5780762, 6670110, 8671143, 11561524, 13340220, 14451905, 17342286, 28903810, 34684572, 43355715, 57807620, 86711430, 173422860]

約数ペア:

[(1, 173422860), (2, 86711430), (3, 57807620), (4, 43355715), (5, 34684572), (6, 28903810), (10, 17342286), (12, 14451905), (13, 13340220), (15, 11561524), (20, 8671143), (26, 6670110), (30, 5780762), (39, 4446740), (52, 3335055), (60, 2890381), (65, 2668044), (78, 2223370), (130, 1334022), (156, 1111685), (195, 889348), (260, 667011), (390, 444674), (780, 222337)]